Python parser.parse函数代码示例

def parseIncludeFile(f, define = [], includes = [], ps = 4):
    global ptr_size
    ptr_size = ps

    gccxmlexe = os.getenv("GCCXML", "gccxml")
    config = parser.config_t(gccxml_path = gccxmlexe, define_symbols = define, include_paths = includes)

    functions = {}

    if isinstance(f, list):
        global_ns = parser.parse(f, config)
    else:
        global_ns = parser.parse([f], config)
        
    all_decls = declarations.make_flatten(global_ns)

    all_functions = filter(lambda decl: isinstance(decl, declarations.free_function_t), \
                           all_decls)

    for f in all_functions:   
        if not f.name.startswith("__"):
            # if f.name == "ReadFileEx":
            functions[f.name] = parseFunction(f)
        
    return functions

    def test_directory_cache_twice(self):
        """
        Setup two caches in a row.

        The second run will reload the same cache directory.
        """
        cache = parser.directory_cache_t(directory=self.cache_dir)
        parser.parse([self.header], self.config, cache=cache)
        cache = parser.directory_cache_t(directory=self.cache_dir)
        parser.parse([self.header], self.config, cache=cache)

    def test_directory_cache_without_compression(self):
        """
        Test the directory cache without compression

        """
        # Test with compression OFF
        cache = parser.directory_cache_t(directory=self.cache_dir)
        # Generate a cache on first read
        parser.parse([self.header], self.config, cache=cache)
        # Read from the cache the second time
        parser.parse([self.header], self.config, cache=cache)

    def test_attributes(self):

        decls = parser.parse([self.header], self.config)
        Test.global_ns = declarations.get_global_namespace(decls)
        Test.global_ns.init_optimizer()

        numeric = self.global_ns.class_('numeric_t')
        do_nothing = numeric.member_function('do_nothing')
        arg = do_nothing.arguments[0]

        generator = self.config.xml_generator_from_xml_file
        if generator.is_castxml1 or \
            (generator.is_castxml and
                float(generator.xml_output_version) >= 1.137):
            # This works since:
            # https://github.com/CastXML/CastXML/issues/25
            # https://github.com/CastXML/CastXML/pull/26
            # https://github.com/CastXML/CastXML/pull/27
            # The version bump to 1.137 came way later but this is the
            # only way to make sure the test is running correctly
            self.assertTrue("annotate(sealed)" == numeric.attributes)
            self.assertTrue("annotate(no throw)" == do_nothing.attributes)
            self.assertTrue("annotate(out)" == arg.attributes)
            self.assertTrue(
                numeric.member_operators(name="=")[0].attributes is None)
        else:
            self.assertTrue("gccxml(no throw)" == do_nothing.attributes)
            self.assertTrue("gccxml(out)" == arg.attributes)

    def setUp(self):
        if not tester_t.global_ns:
            decls = parser.parse([self.header], self.config)
            tester_t.global_ns = declarations.get_global_namespace(decls)
            tester_t.global_ns.init_optimizer()

            process = subprocess.Popen(
                args='scons msvc_compiler=%s' %
                autoconfig.cxx_parsers_cfg.gccxml.compiler,
                shell=True,
                stdin=subprocess.PIPE,
                stdout=subprocess.PIPE,
                stderr=subprocess.STDOUT,
                cwd=self.binary_parsers_dir)
            process.stdin.close()

            while process.poll() is None:
                line = process.stdout.readline()
                print(line.rstrip())
            for line in process.stdout.readlines():
                print(line.rstrip())
            if process.returncode:
                raise RuntimeError(
                    ("unable to compile binary parser module. " +
                        "See output for the errors."))

 def setUp(self):
     if not Test.declarations:
         Test.declarations = parser.parse([self.header], self.config)
         Test.xml_generator_from_xml_file = \
             self.config.xml_generator_from_xml_file
     self.declarations = Test.declarations
     self.xml_generator_from_xml_file = Test.xml_generator_from_xml_file

    def test_map_gcc5(self):
        """
        The code in test_map_gcc5.hpp was breaking pygccxml.

        Test that case (gcc5 + castxml + c++11).

        See issue #45 and #55

        """

        if self.config.xml_generator == "gccxml":
            return

        decls = parser.parse([self.header], self.config)
        global_ns = declarations.get_global_namespace(decls)

        # This calldef is defined with gcc > 4.9 (maybe earlier, not tested)
        # and -std=c++11. Calling create_decl_string is failing with gcc.
        # With clang the calldef does not exist so the matcher
        # will just return an empty list, letting the test pass.
        # See the test_argument_without_name.py for an equivalent test,
        # which is not depending on the presence of the _M_clone_node
        # method in the stl_tree.h file.
        criteria = declarations.calldef_matcher(name="_M_clone_node")
        free_funcs = declarations.matcher.find(criteria, global_ns)
        for free_funcs in free_funcs:
            free_funcs.create_decl_string(with_defaults=False)

    def test_dir_compatibility(self):
        """
        For retro-compatibility, test if the dir argument is still working

        This test can be removed in v2.0.0.

        """

        # Do not clutter the tests with warnings
        warnings.simplefilter("ignore", DeprecationWarning)

        cache = parser.directory_cache_t(dir=self.cache_dir, compression=True)
        parser.parse([self.header], self.config, cache=cache)

        # Reset this warning to always
        warnings.simplefilter("error", DeprecationWarning)

 def setUp(self):
     if not self.declarations:
         self.declarations = parser.parse(
             ['typedefs1.hpp',
              'typedefs2.hpp'],
             self.config,
             self.COMPILATION_MODE)

    def test_attributes_thiscall(self):
        """
        Test attributes with the "f2" flag

        """
        if self.config.compiler != "msvc":
            return

        self.config.flags = ["f2"]

        decls = parser.parse([self.header], self.config)
        Test.global_ns = declarations.get_global_namespace(decls)
        Test.global_ns.init_optimizer()

        numeric = self.global_ns.class_('numeric_t')
        do_nothing = numeric.member_function('do_nothing')
        arg = do_nothing.arguments[0]

        generator = self.config.xml_generator_from_xml_file
        if generator.is_castxml1 or (
                generator.is_castxml and
                float(generator.xml_output_version) >= 1.137):
            self.assertTrue("annotate(sealed)" == numeric.attributes)
            self.assertTrue("annotate(out)" == arg.attributes)

            self.assertTrue(
                "__thiscall__ annotate(no throw)" == do_nothing.attributes)
            self.assertTrue(
                numeric.member_operators(name="=")[0].attributes ==
                "__thiscall__")

 def setUp(self):
     if not self.declarations:
         self.declarations = parser.parse( [self.header], self.config )
         self.global_ns = declarations.find_declaration( self.declarations
                                                         , type=declarations.namespace_t
                                                         , name='::' )
         self.global_ns.init_optimizer()

def global_namespace():
    #configure GCC-XML parser
    config = parser.config_t( gccxml_path= "c:/Progra~1/GCC_XML/bin/gccxml.exe",\
                              include_paths= ["e:/starteam/docplatform/nextrelease/code/common"] )
    #parsing source file
    decls = parser.parse( ['interf.h'], config )
    return declarations.get_global_namespace( decls )

    def test_function_pointer(self):
        """
        Test working with pointers and function pointers.

        """

        decls = parser.parse([self.header], self.config)
        global_ns = declarations.get_global_namespace(decls)

        # Test on a function pointer
        criteria = declarations.variable_matcher(name="func1")
        variables = declarations.matcher.find(criteria, global_ns)

        self.assertTrue(variables[0].name == "func1")
        self.assertTrue(
            isinstance(variables[0].decl_type, declarations.pointer_t))
        self.assertTrue(
            str(variables[0].decl_type) == "void (*)( int,double )")
        self.assertTrue(
            declarations.is_calldef_pointer(variables[0].decl_type))
        self.assertTrue(
            isinstance(declarations.remove_pointer(variables[0].decl_type),
                       declarations.free_function_type_t))

        # Get the function (free_function_type_t) and test the return and
        # argument types
        function = variables[0].decl_type.base
        self.assertTrue(isinstance(function.return_type, declarations.void_t))
        self.assertTrue(
            isinstance(function.arguments_types[0], declarations.int_t))
        self.assertTrue(
            isinstance(function.arguments_types[1], declarations.double_t))

        # Test on a normal pointer
        criteria = declarations.variable_matcher(name="myPointer")
        variables = declarations.matcher.find(criteria, global_ns)

        self.assertTrue(variables[0].name == "myPointer")
        self.assertTrue(
            isinstance(variables[0].decl_type, declarations.pointer_t))
        self.assertFalse(
            declarations.is_calldef_pointer(variables[0].decl_type))
        self.assertTrue(
            isinstance(declarations.remove_pointer(variables[0].decl_type),
                       declarations.volatile_t))

        # Test on function pointer in struct (x8)
        for d in global_ns.declarations:
            if d.name == "x8":
                self.assertTrue(
                    isinstance(d.decl_type, declarations.pointer_t))
                self.assertTrue(declarations.is_calldef_pointer(d.decl_type))
                self.assertTrue(
                    isinstance(
                        declarations.remove_pointer(d.decl_type),
                        declarations.member_function_type_t))
                self.assertTrue(
                    str(declarations.remove_pointer(d.decl_type)) ==
                    "void ( ::some_struct_t::* )(  )")

 def setUp(self):
     if not self.global_ns:
         decls = parser.parse([self.header], self.config)
         self.global_ns = declarations.get_global_namespace(decls)
         self.global_ns.init_optimizer()
         Test.xml_generator_from_xml_file = \
             self.config.xml_generator_from_xml_file
     self.xml_generator_from_xml_file = Test.xml_generator_from_xml_file

 def setUp(self):
     if not gccxml_declarations_t.global_ns:
         decls = parser.parse(
             self.test_files,
             self.config,
             self.COMPILATION_MODE)
         gccxml_declarations_t.global_ns = \
             declarations.get_global_namespace(decls)
     if not self.global_ns:
         self.global_ns = gccxml_declarations_t.global_ns